125748640

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 315297360

約数和(自身を除く): 189548720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 80, 82, 116, 145, 160, 164, 205, 232, 290, 328, 410, 464, 580, 656, 661, 820, 928, 1160, 1189, 1312, 1322, 1640, 2320, 2378, 2644, 3280, 3305, 4640, 4756, 5288, 5945, 6560, 6610, 9512, 10576, 11890, 13220, 19024, 19169, 21152, 23780, 26440, 27101, 38048, 38338, 47560, 52880, 54202, 76676, 95120, 95845, 105760, 108404, 135505, 153352, 190240, 191690, 216808, 271010, 306704, 383380, 433616, 542020, 613408, 766760, 785929, 867232, 1084040, 1533520, 1571858, 2168080, 3067040, 3143716, 3929645, 4336160, 6287432, 7859290, 12574864, 15718580, 25149728, 31437160, 62874320, 125748640]

約数ペア:

[(1, 125748640), (2, 62874320), (4, 31437160), (5, 25149728), (8, 15718580), (10, 12574864), (16, 7859290), (20, 6287432), (29, 4336160), (32, 3929645), (40, 3143716), (41, 3067040), (58, 2168080), (80, 1571858), (82, 1533520), (116, 1084040), (145, 867232), (160, 785929), (164, 766760), (205, 613408), (232, 542020), (290, 433616), (328, 383380), (410, 306704), (464, 271010), (580, 216808), (656, 191690), (661, 190240), (820, 153352), (928, 135505), (1160, 108404), (1189, 105760), (1312, 95845), (1322, 95120), (1640, 76676), (2320, 54202), (2378, 52880), (2644, 47560), (3280, 38338), (3305, 38048), (4640, 27101), (4756, 26440), (5288, 23780), (5945, 21152), (6560, 19169), (6610, 19024), (9512, 13220), (10576, 11890)]